7485660868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{67189}}^1$

素因数の和:67396

約数の個数: 48

約数和(自身を含む): 15712784640

約数和(自身を除く): 8227123772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 173, 322, 346, 644, 692, 1211, 2422, 3979, 4844, 7958, 15916, 27853, 55706, 67189, 111412, 134378, 268756, 470323, 940646, 1545347, 1881292, 3090694, 6181388, 10817429, 11623697, 21634858, 23247394, 43269716, 46494788, 81365879, 162731758, 267345031, 325463516, 534690062, 1069380124, 1871415217, 3742830434, 7485660868]

約数ペア:

[(1, 7485660868), (2, 3742830434), (4, 1871415217), (7, 1069380124), (14, 534690062), (23, 325463516), (28, 267345031), (46, 162731758), (92, 81365879), (161, 46494788), (173, 43269716), (322, 23247394), (346, 21634858), (644, 11623697), (692, 10817429), (1211, 6181388), (2422, 3090694), (3979, 1881292), (4844, 1545347), (7958, 940646), (15916, 470323), (27853, 268756), (55706, 134378), (67189, 111412)]